Figures

Input

Diagnostics

Results

Retro

Reference points

Miscellaneous

Tables

Parameter estimates

Parameter estimates, standard errors, and confidence intervals. Rounded to 3 decimal places.
Estimate Std. Error 95% CI lower 95% CI upper
stock 1 B-H a \(1.201\) – – –
stock 1 B-H b \(0.808\) – – –
stock 1 NAA \(\sigma\) (age 1) \(1.126\) – – –
stock 1 NAA \(\sigma\) (ages 2-6+) \(0.747\) – – –
Index 1 fully selected q \(2.173\times 10^{-4}\) – – –
Index 2 fully selected q \(2.299\times 10^{-4}\) – – –
Index 3 fully selected q \(2.780\times 10^{-4}\) – – –
Fleet 1 Mean Selectivity for age 1 (Block 1) \(0.014\) – – –
Fleet 1 Mean Selectivity for age 2 (Block 1) \(0.215\) – – –
Fleet 1 Mean Selectivity for age 3 (Block 1) \(0.713\) – – –
Fleet 1 Mean Selectivity for age 4 (Block 1) \(1.000\) – – –
Fleet 1 Mean Selectivity for age 5 (Block 1) \(1.000\) – – –
Fleet 1 Mean Selectivity for age 6+ (Block 1) \(1.000\) – – –
Index 1 \(a_{50}\) (Block 2) \(2.346\) – – –
Index 1 1/slope (increasing) (Block 2) \(0.331\) – – –
Index 2 \(a_{50}\) (Block 3) \(1.688\) – – –
Index 2 1/slope (increasing) (Block 3) \(0.480\) – – –
Index 3 \(a_{50}\) (Block 4) \(2.173\) – – –
Index 3 1/slope (increasing) (Block 4) \(0.220\) – – –
Fleet 1 Selectivity RE \(\sigma\) (Block 1) \(1.062\) – – –
Fleet 1 Selectivity RE AR1 \(\rho\) (year) (Block 1) \(0.469\) – – –
Fleet 1 age comp, logistic-normal: \(\sigma\) \(3.248\) – – –
Index 1 age comp, logistic-normal: \(\sigma\) \(4.691\) – – –
Index 2 age comp, logistic-normal: \(\sigma\) \(5.305\) – – –
Index 3 age comp, logistic-normal: \(\sigma\) \(5.416\) – – –
Ecov: bt temp obs. sd. \(9.184\times 10^{-11}\) – – –

Abundance at age

Abundance at age (1000s) for stock 1 in region 1.
1 2 3 4 5 6+
1973 89700 50425 32818 15908 5398 2815
1974 125809 41626 17153 12224 4709 2634
1975 115939 59830 12502 5257 3356 1452
1976 28747 55372 14461 2648 1122 1400
1977 16763 29083 16223 3501 652 627
1978 182691 12358 8707 3430 860 269
1979 28241 40862 6042 2360 903 626
1980 27234 36872 41751 3391 750 360
1981 26425 16605 15759 8866 1467 391
1982 41239 47322 15574 6535 1706 235
1983 11361 24115 25562 5266 1300 467
1984 15909 4824 7151 6491 2044 673
1985 33100 13605 2202 1502 863 157
1986 9949 19927 3685 750 478 274
1987 7368 6215 4354 1389 383 250
1988 8508 6034 3262 1154 355 78
1989 12340 8924 2808 879 232 79
1990 8422 6856 10276 2052 366 68
1991 67519 3063 3664 4668 658 104
1992 15753 21542 6741 2159 908 83
1993 43240 7422 8393 4303 500 167
1994 9136 9639 9360 4251 1070 396
1995 12689 7698 6828 2870 591 106
1996 33706 15226 17330 6232 1388 201
1997 20603 22852 23618 19189 2870 745
1998 59831 25074 13468 8666 5488 593
1999 57101 59761 48975 10514 6642 2656
2000 30537 51891 46581 23211 6060 3781
2001 40070 50122 48526 20874 7127 3140
2002 61279 60143 44011 18493 7228 3315
2003 54222 46138 29828 12188 4005 3623
2004 31002 34758 16618 7805 3493 2327
2005 43998 27642 26747 7579 1701 746
2006 144325 53166 18055 5589 1554 597
2007 66902 93516 35410 8706 1594 516
2008 19726 65693 42319 11644 2419 187
2009 36923 24410 46281 22232 7029 1463
2010 20069 18975 23263 20752 5994 2631
2011 21811 16425 17904 12120 3949 711
2012 22847 12014 12987 11512 4125 637
2013 30079 5882 4090 3854 2270 632
2014 14063 7804 3503 2271 1230 489
2015 5716 4777 3311 1577 1113 382
2016 2825 1214 2177 1517 776 576
2017 2772 693 515 732 667 778
2018 6099 572 317 128 271 709
2019 18902 894 205 130 66 668
2020 4262 1208 738 248 59 166
2021 963 680 1153 673 160 233
2022 7286 235 237 576 376 304

Fishing mortality at age by region

Total fishing mortality at age in region 1.
1 2 3 4 5 6+
1973 0.008 0.134 0.625 1.145 1.145 1.145
1974 0.028 0.368 0.970 1.217 1.217 1.217
1975 0.052 0.619 1.379 1.627 1.627 1.627
1976 0.054 0.623 1.323 1.537 1.537 1.537
1977 0.033 0.431 1.121 1.399 1.399 1.399
1978 0.049 0.538 1.086 1.242 1.242 1.242
1979 0.029 0.370 0.920 1.129 1.129 1.129
1980 0.012 0.145 0.333 0.396 0.396 0.396
1981 0.009 0.140 0.544 0.848 0.848 0.848
1982 0.073 0.563 0.849 0.906 0.906 0.906
1983 0.122 0.702 0.924 0.962 0.962 0.962
1984 0.067 0.724 1.435 1.634 1.634 1.634
1985 0.043 0.450 0.857 0.966 0.966 0.966
1986 0.036 0.384 0.754 0.856 0.856 0.856
1987 0.061 0.682 1.406 1.619 1.619 1.619
1988 0.070 0.660 1.154 1.272 1.272 1.272
1989 0.029 0.323 0.648 0.740 0.740 0.740
1990 0.058 0.566 1.019 1.131 1.131 1.131
1991 0.008 0.140 0.664 1.244 1.244 1.244
1992 0.147 0.727 0.906 0.935 0.935 0.935
1993 0.091 0.631 0.901 0.951 0.951 0.951
1994 0.008 0.141 0.758 1.658 1.658 1.658
1995 0.002 0.038 0.216 0.508 0.508 0.508
1996 0.006 0.072 0.145 0.167 0.167 0.167
1997 0.004 0.049 0.111 0.132 0.132 0.132
1998 0.007 0.098 0.264 0.333 0.333 0.333
1999 0.004 0.052 0.123 0.148 0.148 0.148
2000 0.007 0.073 0.148 0.170 0.170 0.170
2001 0.004 0.051 0.153 0.203 0.203 0.203
2002 0.001 0.023 0.105 0.185 0.185 0.185
2003 0.003 0.048 0.192 0.305 0.305 0.305
2004 0.002 0.037 0.253 0.908 0.908 0.908
2005 0.003 0.043 0.191 0.329 0.329 0.329
2006 0.001 0.012 0.087 0.373 0.373 0.373
2007 0.001 0.013 0.063 0.118 0.118 0.118
2008 0.000 0.008 0.043 0.103 0.103 0.103
2009 0.001 0.012 0.042 0.062 0.062 0.062
2010 0.001 0.012 0.038 0.051 0.051 0.051
2011 0.001 0.009 0.046 0.095 0.095 0.095
2012 0.001 0.009 0.037 0.061 0.061 0.061
2013 0.000 0.005 0.025 0.046 0.046 0.046
2014 0.000 0.003 0.020 0.060 0.060 0.060
2015 0.000 0.003 0.017 0.058 0.058 0.058
2016 0.000 0.001 0.009 0.025 0.025 0.025
2017 0.000 0.008 0.038 0.077 0.077 0.077
2018 0.000 0.003 0.020 0.066 0.066 0.066
2019 0.000 0.002 0.008 0.012 0.012 0.012
2020 0.001 0.020 0.107 0.243 0.243 0.243
2021 0.000 0.006 0.034 0.074 0.074 0.074
2022 0.000 0.005 0.016 0.021 0.021 0.021

Fishing mortality at age by fleet

Total fishing mortality at age in Fleet 1.
1 2 3 4 5 6+
1973 0.008 0.134 0.625 1.145 1.145 1.145
1974 0.028 0.368 0.970 1.217 1.217 1.217
1975 0.052 0.619 1.379 1.627 1.627 1.627
1976 0.054 0.623 1.323 1.537 1.537 1.537
1977 0.033 0.431 1.121 1.399 1.399 1.399
1978 0.049 0.538 1.086 1.242 1.242 1.242
1979 0.029 0.370 0.920 1.129 1.129 1.129
1980 0.012 0.145 0.333 0.396 0.396 0.396
1981 0.009 0.140 0.544 0.848 0.848 0.848
1982 0.073 0.563 0.849 0.906 0.906 0.906
1983 0.122 0.702 0.924 0.962 0.962 0.962
1984 0.067 0.724 1.435 1.634 1.634 1.634
1985 0.043 0.450 0.857 0.966 0.966 0.966
1986 0.036 0.384 0.754 0.856 0.856 0.856
1987 0.061 0.682 1.406 1.619 1.619 1.619
1988 0.070 0.660 1.154 1.272 1.272 1.272
1989 0.029 0.323 0.648 0.740 0.740 0.740
1990 0.058 0.566 1.019 1.131 1.131 1.131
1991 0.008 0.140 0.664 1.244 1.244 1.244
1992 0.147 0.727 0.906 0.935 0.935 0.935
1993 0.091 0.631 0.901 0.951 0.951 0.951
1994 0.008 0.141 0.758 1.658 1.658 1.658
1995 0.002 0.038 0.216 0.508 0.508 0.508
1996 0.006 0.072 0.145 0.167 0.167 0.167
1997 0.004 0.049 0.111 0.132 0.132 0.132
1998 0.007 0.098 0.264 0.333 0.333 0.333
1999 0.004 0.052 0.123 0.148 0.148 0.148
2000 0.007 0.073 0.148 0.170 0.170 0.170
2001 0.004 0.051 0.153 0.203 0.203 0.203
2002 0.001 0.023 0.105 0.185 0.185 0.185
2003 0.003 0.048 0.192 0.305 0.305 0.305
2004 0.002 0.037 0.253 0.908 0.908 0.908
2005 0.003 0.043 0.191 0.329 0.329 0.329
2006 0.001 0.012 0.087 0.373 0.373 0.373
2007 0.001 0.013 0.063 0.118 0.118 0.118
2008 0.000 0.008 0.043 0.103 0.103 0.103
2009 0.001 0.012 0.042 0.062 0.062 0.062
2010 0.001 0.012 0.038 0.051 0.051 0.051
2011 0.001 0.009 0.046 0.095 0.095 0.095
2012 0.001 0.009 0.037 0.061 0.061 0.061
2013 0.000 0.005 0.025 0.046 0.046 0.046
2014 0.000 0.003 0.020 0.060 0.060 0.060
2015 0.000 0.003 0.017 0.058 0.058 0.058
2016 0.000 0.001 0.009 0.025 0.025 0.025
2017 0.000 0.008 0.038 0.077 0.077 0.077
2018 0.000 0.003 0.020 0.066 0.066 0.066
2019 0.000 0.002 0.008 0.012 0.012 0.012
2020 0.001 0.020 0.107 0.243 0.243 0.243
2021 0.000 0.006 0.034 0.074 0.074 0.074
2022 0.000 0.005 0.016 0.021 0.021 0.021